Quartz, composed of silicon dioxide (SiO₂), is a mineral renowned for its purity, stability, and durability. Its unique properties make it essential for advanced industries such as electronics, optics, and high-performance manufacturing.
Since 2010, MidAtlantic has developed expertise in sourcing, developing, and processing quartz using advanced washing, optical sorting, crushing, screening, drying, and purification technologies. This end-to-end mastery allows us to supply high-purity quartz for demanding markets.
Our premium quartz products, distributed under the MID-40™ and MID-325™ brands, are derived from crushed quartz gravel and meet the highest standards of purity and performance.
MID-40
Engineered Stone and Solar Glass:
Ultra-low iron content (± 0.007% Fe₂O₃) ensures exceptional clarity and durability for high-performance applications.
Fiber Optics:
Exceptionally high silica content (> 99.98% SiO₂) guarantees minimal signal attenuation and superior optical clarity.
Typical Specification
| Oxide | % Concentration |
|---|---|
| CaO | ± 0.002 |
| MgO | ± 0.001 |
| Al₂O₃ | ± 0.007 |
| SiO₂ | > 99.98 |
| Fe₂O₃ | ± 0.007 = 70 PPM |
| US Mesh | Microns | % Retained |
|---|---|---|
| 30 | 600 | Trace (< 1%) |
| 40 | 425 | ± 5 |
| 50 | 300 | ± 30 |
| 70 | 212 | ± 28 |
| 100 | 150 | ± 23 |
| 140 | 106 | ± 11 |
| 200 | 75 | ± 2 |
| 270 | 53 | Trace |
| Parameter | Value |
|---|---|
| L* | ± 85.63 |
| a* | ± 1.32 |
| b* | ± 7.02 |
MID-325
Rubber, Paints, and Adhesives:
Fine particle size and chemical stability enhance reinforcement, durability, and surface smoothness in finished products.
Industrial Fillers:
Cost-effective, high-quality solutions that improve mechanical properties and reduce product shrinkage. With our expertise and advanced technology,
Typical Specification
| Oxide | % Concentration |
|---|---|
| CaO | ± 0.002 |
| MgO | ± 0.001 |
| Al₂O₃ | ± 0.007 |
| SiO₂ | > 99.98 |
| Fe₂O₃ | ± 0.007 = 70 PPM |
| US Mesh | Microns | % Retained |
|---|---|---|
| 200 | 75 | Trace < 1% |
| 325 | 45 | < 5 % |
| N/A | 15 | < 50 % |
| Parameter | Value |
|---|---|
| L* | ± 94.28 |
| a* | ± 0.2 |
| b* | ± 2.03 |
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Quartzite Ferland-Boilleau Inc.
86 rue Sainte Anne, suite 200St-anne-de-Bellevue, QC
H9X 1L8
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